Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
A0151B by Apem Components is a Keylock Switch with 50000 cycles Electrical Life, IP65 Sealing, and SPDT Switch Function. Ideal for applications requiring a durable switch with high insulation resistance of 50MΩ and gold-plated contacts for reliable performance in temperatures ranging from -20°C to 55°C. Suitable for panel mounting with solder termination, this switch offers latched switch action and can handle up to 6A@250VAC or 6A@12VDC loads.
Median Price
$12.346
Lifecycle Status
Suppliers In-Stock
23
In-Stock Inventory
1k+
Farnell
1+ parts
$8.838
100+ parts
$6.697
1k+ parts
-
10k+ parts
RS Americas
$9.600
$7.200
$6.240
Element14
$10.337
$8.213
$6.991
Newark
$11.020
Mouser Electronics
$12.580
$9.140
RS (Exports)
$13.520
DigiKey
$13.820
$11.335
$10.575
Powell Electronics
$29.460
$25.080
$20.960
$20.170
Elektronika Sales Private Limited
Verical
$10.946
Heilind Electronics
Interstate Connecting
$12.855
Nova Conductors
$6.780
VNN
Electro Sonic
$6.800
$6.390
$6.360
IBS Electronics
$12.721
$12.538
Vyrian
Legend Electronics Inc.
LWI Electronics Inc
ComSIT Distribution GmbH
Electronic Expediters
Vicor Industries, Inc.
Prism Electronics
Advanced Electronics
$2.705
$2.462
$2.218
Aztec Data Supply Inc.
$2.755
Semicontronic
$6.200
$6.045
$6.014
Continental Prestige Electronics
$6.644
Netroflash
Argo Parts USA
Perfect Parts
Cyclops Electronics Ltd (Excess)
High electrical life ensures long-lasting durability and reliability of the keylock switches.
High insulation resistance provides protection against electrical leakage and ensure safe operation.
IP65 sealing ensures the keylock switches are dust-tight and protected against water jets, making them suitable for use in various environments.
Single Pole Double Throw switch function offers versatility and flexibility in usage scenarios.
High maximum operating temperature tolerance allows the keylock switches to be used in a wide range of temperature environments.
Gold and silver plating offer excellent conductivity and corrosion resistance for reliable performance.
Two positions provide simple on/off functionality, making the switches easy to use and understand.
Eight PCB holes ensure secure and stable mounting of the keylock switches on circuit boards.
Suitable for DC applications with a maximum contact voltage of 12V, making them versatile in various electronic devices.
Keylock switch type offers security and prevents unauthorized operation, making them ideal for applications where safety is key.
Can handle up to 6A of AC current, suitable for medium to high power applications.
Low minimum operating temperature allows the keylock switches to function in cold environments without issues.
Latched switch action locks the position in place until manually changed, offering stability and preventing accidental operation.
Steel actuator material provides durability and strength, ensuring a long-lasting product life.
Solder termination ensures a secure and reliable electrical connection for the keylock switches.
Keylock Switches A0151B attributes and parameters. Explore more Keylock Switches devices from Apem Components
Material (Actuator):
Type (Actuator):
Body Width:
Body Length/Diameter:
Center Contact Material:
Center Contact Plating:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Contact Resistance:
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
Electrical Life:
End Contact Material:
End Contact Plating:
Insulation Resistance:
Mounting Feature:
No. of Independent Keys:
No. of Positions:
No. of Switch Sections:
Maximum Operating Temperature:
Minimum Operating Temperature:
PCB Hole Count:
Sealing:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
A0151B Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
HMI is a quickly changing sector in which APEM continues to strengthen its leadership. Since 1952, APEM has been developing and marketing an extensive portfolio of human-machine interfaces. Today, we are able to produce more than 50,000 distinct part numbers. Our offer is continuously evolving to always respect the applicable standards and anticipate the challenges of our customers and the markets in which they operate. If APEM's activity was initially focused on switches, it has diversified over the years. Switches and buttons of all types, LED indicators, joysticks of all sizes, keyboards and integrated solutions, our group has integrated many different types of know-how and is now able to offer its expertise to thousands of customers around the world. We control all phases, from product development to manufacturing, thanks to our vertical integration of production and our mastery of advanced technologies. This enables us to respond effectively to the most complex specifications. We not only have the necessary know-how, but also the right equipment and personnel. We recruit and train our teams to always offer the best product-service combination to each of our customers.
LM317T
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Terminal Pitch: 2.54 mm; Minimum Output Voltage-1: 1.2 V; Technology: BIPOLAR; Operating Temperature (TJ-Max): 125 Cel;
SMBJ18CA
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Hy Electronic
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS123,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Moisture Sensitivity Level (MSL): 1; No. of Terminals: 3; Maximum Time At Peak Reflow Temperature (s): 30;
LM317TG
Onsemi
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
ULN2803A
Texas Instruments
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
LM78L05ACMX/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
MMBT3906LT1G
MMBT3906LT1G by Onsemi is a PNP BJT with VCEsat of 0.4V, hFE of 30, and fT of 250MHz. Ideal for small signal applications in electronics due to its low power dissipation, high transition frequency, and compact SOT-23 package. Suitable for use in temperature-sensitive environments with an operating range from -65°C to 150°C.
Pro-an Electronic
2N7002
Unisonic Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Body Material: PLASTIC/EPOXY; Package Shape: RECTANGULAR;
1N4148
Baneasa S A
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Surge Components
Silicon Standard
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
LM358AN
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Goodwork Semiconductor
Rectron
A22NK-3MB-01DA-G202
Omron
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): KEY; Electrical Life: 300000 Cycle(s); Maximum DC Contact Voltage: 24 V;
A22TK-2LL-02-02
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): KEYLOCK; Contact Function: ON-OFF; Dielectric Withstand Volts (V): 2500VAC;
A22NK-2MM-01AA-G111
KEYLOCK SWITCH; Switch Function: 3PST; Type (Actuator): KEYLOCK; Contact Resistance: 100 mohm; Minimum Operating Temperature: -25 Cel; Manufacturer Series: A22N;
A22NK-3RM-01GA-G021
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KEY; Maximum Operating Temperature: 70 Cel; Sealing: IP66; MOISTURE PROOF;
A22NK-3RL-01DA-G102
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KEY; Body Height: 45.3 mm; Maximum DC Contact Current: 8 A;
A22TK-2LL-01-K22
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KEYLOCK; Contact Function: ON-OFF; Length (Actuator): 1.284 inch;
A22NK-2MM-01CA-G122
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Body Length/Diameter: 47 mm; Switch Action: LATCHED;
A22NK-3BM-01CA-G121
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Indexing Angle: 45 deg; Body Width: 30 inch;
A22NK-3MB-01DA-G122
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Body Length/Diameter: 47 mm; DC Maximum Rating R Load (Contact): 8A@24VDC;
A22NK-2RM-01BA-P101
KEYLOCK SWITCH;
A22NK-3MM-01DA-G121
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Insulation Resistance: 100000000 ohm; No. of Positions: 1;
A22NK-3BM-01DA-G210
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KEY; AC Maximum Rating R Load (Contact): 10A@120VAC; Switch Action: LATCHED;
A22NK-3RR-01CA-G210
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KEY; Indexing Angle: 45 deg; Maximum DC Contact Current: 8 A;
A22TK-2LL-01-16
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KEYLOCK; Contact Function: ON-OFF; Termination Type: SCREW;
A22NK-3BM-01AA-P101
A22NK-3MB-01DA-G211
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Indexing Angle: 45 deg; Maximum AC Contact Voltage: 120 V;
A22NK-2RM-01BA-G112
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Electrical Life: 500000 Cycle(s); Insulation Resistance: 100000000 ohm;
A22NK-3RL-01DA-G120
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KEY; Minimum Operating Temperature: -25 Cel; Switch Action: LATCHED;
A22NK-2RL-01BA-G111
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Maximum AC Contact Voltage: 120 V; Length (Actuator): .74 inch;
A22NK-3BM-01AA-G222
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Maximum AC Contact Voltage: 120 V; Switch Action: LATCHED;
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Apem Components
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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